HEMA: Tại sao nó lại bị coi là ma quỷ?
HEMA (hydroxyethyl methacrylate) has become one of the most talked about ingredients over the last few years! It is an ingredient that is used in MANY products. Dentists use it, orthopaedic surgeons use it. It is also used in 3D printing and many other applications. It has also been used in nail coating products for …
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